baber/WOPTO huggingface dataset:
Patent SE-0600714-L (SE)
Inventor: HANSSON GUNNAR CHRISTER
Filed: 2006-03-30
Abstract: A mounting device is provided for attaching an element with a spherical connection portion to a tubular member forming part of a tool carrying structure. The mounting device includes a support member with a part-cylindrical inner surface for contact with a tubular member and has two parallel radially extending wall portions which form between them a radially extending opening and guide way for a clamping block. The guide way is of a rectangular shape and has the same width as the diameter of the tubular member for sidewise entry of the support member onto the tubular member. The clamping block is formed at its one end with a part-cylindrical surface for contact with the tubular member and at its opposite end with a part-spherical surface for engagement with the spherical connection portion of an element to be attached to the tubular member, and a clamping ring is pressed by screws against the spherical connection portion to frictionally lock the attached element relative to the mounting device and the entire structure.
Patent SE-0901170-L (SE)
Inventor: STEPHANSEN POJU R
Filed: 2008-02-15
Abstract: A method to prevent build-up of limestone in a slaker that is used for batchwise slaking of burnt lime is described, in which lime slurry is produced with a greater degree of fineness and prolonged sedimentation time, where for immediate cleansing of the slaker before next slaking, after said calibration of the load cell aggregate, a number of valves are opened for given time periods for addition of flushing water to respective nozzles, in that flushing water is supplied sequentially via each valve to associated nozzle(s), until a predetermined amount of flushing water is reached in the slaker.
Patent SE-7510466-L (SE)
Inventor: SAKAI K
IPC: C07D307/935
Filed: 1975-09-18
Abstract: The novel compounds correspond to the formula: <IMAGE> in which A denotes ethylene or cis-vinylene, R<1> and R<2> each denote hydrogen or C1-C3-alkyl, R<3> and R<4> each denote C1-C3-alkyl and R<5> denotes hydrogen or hydroxyl. They are prepared from corresponding 9-hydroxy compounds, which have a protective hydroxyl group in the 15- and optionally also in the 11-position, by oxidation in the 9-position and subsequent removal of the hydroxyl protective groups. Resulting carboxylic acids can be converted into salts or methyl esters, and resulting methyl esters into the carboxylic acids. The compounds exert an inhibitory action on gastric secretion and a bronchodilatory action, without undesired side effects; they can be used in the corresponding therapeutic indications.
Patent SE-7610018-L (SE)
Inventor: KOSTRZEWA M
IPC: B01J39/20
Filed: 1976-09-10
Abstract: 1489865 Ethers of polyhydroxy methylene HOECHST AG 10 Sept 1976 [12 Sept 1975] 37627/76 Heading C3P Ethers of polyhydroxy methylene are prepared by treating the polymer with an etherifying agent in an aqueous medium. The pendant ether groups preferably contain at least one ionic or ionizable group, e.g. a carboxyl, sulpho, phospho, quaternary ammonium or substituted ammonium group which makes the product suitable for use as an ion exchange resin. In the examples polyhydroxy methylene is etherified with 3 - chloro - 2 - hydroxypropyl - trimethyl ammonium hydrochloride; glycidyl trimethyl ammonium chloride; 2-chloroethane-sulphonic acid; 2-chloroethyl diethylamine; chloroacetic acid; dichloroacetic acid and trichloroacetic acid.
Patent SE-7704093-L (SE)
Inventor: RICHTER C
IPC: G06G7/12
Filed: 1977-04-06
Abstract: The circuit arrangement is used for linearising the output signals of sensors, the characteristic of which is nonlinear. A first function generator (1) generates a periodic voltage curve which linearly changes as a function of time in each period. A second function generator (2) generates a periodic voltage curve which has a variation which duplicates the shape of the sensor characteristic in each period as a function of time. The periods of the two function generators are of equal magnitude. A comparator (4) receives the output signal (UM) of the sensor at one input and the output voltage (U2) of the second function generator (2) at the other input. In each period, there is a time at which the output voltage of the second function generator is equal to the output signal of the sensor. When this equality is determined, the comparator (4) outputs an output signal which triggers the transmission of the instantaneous value of the output voltage of the first function generator (1), which is reached at the same time, to the output of the circuit arrangement. This instantaneous value is used as measurement value signal. <IMAGE>
Patent SE-7705325-L (SE)
Inventor: MARGEN P H E
IPC: F24S23/30
Filed: 1977-05-06
Abstract: There is provided a solar collector apparatus comprising a rotatable platen supporting a solar collector, means for rotating the platen such that the solar collector follows the wandering of the sun, said solar collector comprising a plurality of elongated parallel sun radiation concentrators, each concentrator being associated with an elongated conduit which is arranged to be subjected to the radiation concentrated by the concentrator, and pump and control means for circulating a liquid through the conduits via a liquid magazine, the concentrators being located on the platen with their longitudinal axes aligned in the vertical plane of the solar direction, said means for rotating the platen being adapted to maintain such alignment of the concentrators.
Patent SE-7707250-L (SE)
Inventor: DE VLETTER R
IPC: C02F3/28
Filed: 1977-06-22
Abstract: The invention relates to an installation for anaerobic purification of waste or effluent water by means of a reactor, loaded with anaerobic sludge in which an after-settler device is provided, which separates a settling zone from an anaerobic decomposition zone, and means are provided for using the developed methane gas as a transport aid of the anaerobic sludge particles and for separating said gas from said particles.
Patent SE-7710367-L (SE)
Inventor: FANSHAWE W J
IPC: C07D/
Filed: 1977-09-15
Abstract: Optically active compounds of the formula: <IMAGE> are prepared by reduction of optically active corresponding compounds of the formula: <IMAGE> in which one R denotes an oxo or hydroxyl group, the other R denotes hydrogen or both Rs denote oxo groups or hydroxyl groups, with a hydride, at -70 to 125 DEG C and in an inert, aprotic solvent, or by resolution of the racemic compounds obtained from the reduction, using an optically active acid. In the formula I, the phenyl radical is unsubstituted or mono- or di-substituted by halogen, straight-chain C1-C6-alkyl, singly branched C1-C5-alkyl, C1-C6-alkoxy, trifluoromethyl, nitro, amino, acetamido and/or hydroxyl, X denotes hydrogen, straight-chain C1-C8-alkyl or a group CnH2nR1 where n = 1 to 3 and R1 = phenyl or p-fluorobenzoyl. The compounds are distinguished by an analgesic action; they can be used therapeutically as analgesics.
Patent SE-7712463-L (SE)
Inventor: SCHOBER M A
IPC: C21D1/667
Filed: 1977-11-03
Abstract: A water spray quench process and apparatus for the hardening of steel agricultural discs and like articles with minimum warpage and maximum exposure to the quenching water. A steel article heated in a furnace to a temperature above its austenitizing temperature is moved horizontally into a quenching station, supported on several support pins below the article with a positioning member above the article, and sprayed with water from a series of nozzles both above and below the article to rapidly and effectively quench the article to a minimum temperature. Once the article has been cooled by the quenching water, it is expelled from the quench station.
Patent SE-7906036-L (SE)
Inventor: HOLMGREN T O C
IPC: G01N15/06
Filed: 1979-07-11
Abstract: Method and arrangement for measuring the consistency of a flowing fluid, preferably the concentration of mass suspensions. The fluid flow is divided into two parallel- connected pipelines 4, 5 with different flow resistance. By determining the total flow through the pipelines and the difference in flow between the two pipelines, one obtains a measure of the consistency of the fluid. Inductive flow sensors 6, 7 are preferably used. <IMAGE>
Patent SE-7909042-L (SE)
Inventor: ERICSSON S J D
IPC: B41F15/36
Filed: 1979-11-01
Abstract: A rail (11) is suitable for use in the construction of a frame to which a stencil screen (2) is to be secured in position, the frame complete with stencil screen secured in position then being capable of use in a screen printing machine. The rail (11) is hollow and is defined by walls, one of which walls (11a) is profiled so as to define a projection (12). The projection provides surfaces (12a, 12b) which face away from each other and which are capable of cooperation with a holding device (13) for the frame (11). A frame constructed from such rail can be designed in such a way that it can cooperate with a second holding device (3b). <IMAGE>
Patent SE-7909833-L (SE)
Inventor: MORITZ B
IPC: H01F27/28
Filed: 1979-11-29
Abstract: Force transformer with at least two concentric circular- cylindrical windings 2, 3, of which at least the innermost winding's 2 conductors consist of a band or sheet. In order to prevent buckling of the inner winding 2 during short circuit, the inner winding has support against the outer winding and is provided with an inner calibrated cylinder 5 of metal material. The inner winding has greater axial length than the outer winding and reinforcements 7 are arranged about its end sections. <IMAGE>
Patent SE-7910329-L (SE)
Inventor: DUDKO D A
IPC: B23K13/00
Filed: 1979-12-14
Abstract: The arrangement for welding of rings of heat-resistant alloys onto valve bodies in internal combustion engines by melting of the rings on the working surfaces of the valve bodies comprises gravitation channels 4 and 5, each one being designed for feeding of the valve workpiece in the vertical position, and of the rings being welded, and lying on the particular channel by the edge side, to a tubular housing 3. Between the exit from the channel 5 for feeding of rings and the tubular housing 3 is arranged a horizontal channel 6 which is situated under the gravitation channel 4 for feeding of the valve workpiece and it lies in a vertical plane in common with the channel 4. The distance between the slide surfaces 11 of the channel 4, in which the valve head can move, and the slide surfaces 23 of the horizontal channel 6, along which the ring lying by its edge side on the channel can move, is less than the length of the valve rod for the purpose of engaging with the ring and moving it to the housing 3. Close to the upper part of the tubular housing 3 is arranged a shoulder 7, which is intended to interact with the valve rod for the purpose of orienting the valve body dropping into the tubular housing 3 in such a way that the valve rod is facing upward. <IMAGE>
Patent SE-8003110-L (SE)
Inventor: BOUTEILLE D
IPC: F15B13/01
Filed: 1980-04-24
Abstract: A locking device is integrated in a coupling fixed on a ram cylinder for feeding the cylinder with a first fluid. The circulation of that fluid is controlled by a second fluid. The device has (1) a cylindrical member with a tightening head at a first end, a second threaded end to engage in the cylinder, and an intermediate portion between the two ends. The intermediate portion has an axial outlet passage to the cylinder, and a lateral opening terminating at the passage. The device has a coupling head with a through bore, and an internal passage for the first fluid. The bore is shaped to receive the intermediate portion and to couple the opening to the feed passage. The device has movable internal members to modify circulation of the first fluid by moving under the combined effects of a resilient element and the pressure of a second fluid applied to an external locking inlet. The improvement is that the movable members (42, 70) are disposed in the axis XX' of the cylindrical element (4) in a region thereof extending from the intermediate portion (20) to the tightening head ( 15), the latter receiving the locking inlet (13).
Patent SE-8003531-L (SE)
Inventor: HEED B
IPC: B05B16/40
Filed: 1980-05-12
Abstract: A treatment chamber, which by way of example is intended to be used as a spray booth. By means of the present invention a treatment chamber is obtained, which is easy to clean and which permits the insertion of treatment means (22), such as for example spray nozzles for paint (22), at optional places along the whole length of the treatment chamber. This object is obtained by a preferably endless band (1), which is spirally rerouted and displaceable in its longitudinal direction, forming the lateral walls of the treatment chamber.
Patent SE-8101102-L (SE)
Inventor: JOHANSSON LARS
IPC: B60P3/10
Filed: 1981-02-18
Abstract: A boat trailer cradle comprising a stationary supporting framework adapted to be mounted to the frame side members of a boat trailer chassis, a two-shafted cradle vertically adjustable with respect to the supporting framework and carrying four rubber-tired wheels and two keel rollers, and two rubber-wheeled lateral supporting arms pivotally connected between the cradle and the supporting framework in a manner such that upon depression of the cradle through the load of a boat hauled up onto it, the arms are swung upwards with their rubber-tired wheels laterally supporting the boat.
Patent SE-8107642-L (SE)
Title: Rain water downflow pipe frost protection device - includes casing extending from roof reservoir to ground frost-free location
Inventor: SKOGSTROM L
IPC: E04D13/04
Filed: 1981-12-18
Abstract: The downflow conduit is for leading rain water from a roof reservoir either wholly or partly inside the building. To prevent freezing, the conduit (2) is surrounded by a casing (6) extending from the reservoir down to a point where the conduit is inside the building or in frost free ground. The casing has apertures at the base of the roof reservoir, and again at its lower end where they are open to atmos.
Patent SE-8200961-L (SE)
Inventor: VALSO I
IPC: E04D12/00
Filed: 1982-02-17
Abstract: A roof element intended as a base for roof tiles or other roof finishes has a water-conveying underlayer consisting of reinforced plastic sheeting 4. The plastic sheeting 4 is secured, without underlying wood panelling, plywood panels, wood fibre material or the like, between at least two parallel pairs of nail laths 7 in the area of the two edges of the roof element which are to be joined to the roof trusses 11. Each pair of nail laths 7 includes an upper 5 and a lower 6 nail lath between which the plastic sheeting is secured. The plastic sheeting is held taut, i.e. with minimum sag, by a plurality of tranverse support beams 8 which are laid across and joined to the two nail laths. <IMAGE>
Patent SE-8203733-L (SE)
Inventor: SMEDLUND K H
IPC: B65B67/12
Filed: 1982-06-16
Abstract: No further information available at time of publication.
Patent SE-8206002-L (SE)
Inventor: ERIKSSON S
IPC: C22C1/02
Filed: 1982-10-22
Abstract: In a method of manufacturing aluminium-silicon alloy from natural mineral containing alumina and silica and carbon powder, the natural mineral in powder form is injected together with a reducing agent in the form of a carbon carrier, with the aid of a carrier gas into a plasma gas produced in a plasma generator. The mineral thus heated is then introduced, together with the reducing agent and the energy-rich plasma gas, into a reaction chamber surrounded substantially on all sides by solid reducing agent in lump form. Examples of the natural mineral include andalusite, cyanite, silimite, nepheline, quartz, clay containing alumina, such as bauxite, and mixtures of two or more of these minerals.
Patent SE-8206963-L (SE)
Inventor: LINDER S
IPC: B22D46/00
Filed: 1982-12-06
Abstract: The thickness of the layer of remaining molten metal at the bottom of a container is measured on tapping molten metal from the container. An alternating magnetic field is generated with a frequency such that the penetration depth ( delta ) in the metal is of the same order of magnitude as the residue thickness of the melt layer of interest for measurement. The alternating magnetic field is generated such that to begin with field components are reflected at a horizontal surface of the melt layer and towards an alternating magnetic field detection position. When the thickness of the melt layer decreases and approaches the residue thickness, less and less field components will be reflected at the surface of the melt and pass instead through the remaining melt layer. The resulting change in detected alternating magnetic field is utilized, e.g. for triggering an alarm or breaking off tapping in some other way.
Patent SE-8207178-L (SE)
Inventor: SOMININ M A
IPC: G05B13/00
Filed: 1982-12-15
Abstract: Method of controlling a technological process by among other things measuring the control capacity of a control unit 4 and altering a parameter thereof, so that the limit value of the control capacity is achieved, corresponding to the best control process. If the deviation between the control capacity and the stored limit value exceeds a predetermined value and the parameter of the control unit 4 changes in a direction toward reduced stability margin for the control system, while the control capability changes in a direction corresponding to improved control, when the parameter of the control unit attains a predetermined value this parameter is suddenly changed to a value corresponding to an unstable condition of the control system and then to a value corresponding to a stable condition of the system, after which the parameter is gradually changed in the direction of reduced stability margin for the system, until this parameter again attains the predetermined value or until the direction of the change in the control capability reverses. An automatic control arrangement contains a control unit 4, a controlled memory 8, connected to the output of an arrangement 6 for generating a signal characteristic of the control capability, an arrangement 12 connected to a stage 10 which responds to changes in the direction of change in the parameter of the control unit and adjusts this parameter. The control arrangement furthermore comprises a stage 11 for changing the mode of operation of the parameter-setting arrangement 12 in event of large deviation between the current value of the control capability and its limit or end value as stored in the memory 8. <IMAGE>
Patent SE-8306300-L (SE)
Inventor: BENGTSSON F B
IPC: B32B25/08
Filed: 1983-11-16
Abstract: The object (1) to be heated is covered and has a highly reflective metal layer (3), e.g. a highly polished copper plate. The object has a protective lining (4) applied prior to infra-red radiation (6). - The lining is allowed to cover the object, even during successive treatment, such as the joining of the object to another layer (2), the lining thereby makes cooling of the heated layer difficult. The lining is then removed from the object.
Patent SE-8400737-L (SE)
Inventor: AKERMAN BJORN
IPC: H02B1/20
Filed: 1984-02-13
Abstract: A series circuit is provided between each pair of first and second connections for regulating the current feed from the mains to the load, and a body is fitted to form a visible break position between each first connection and its corresp. mains-connected current rail on commencement of removal of the body from a frame. Each series circuit incorporates a safety switch, and a detector releases the safety switch before formation of the break point by monitoring the commencement of body removal from the frame. - The body (3) pivots out from the frame around a shaft extending across it between the first and second connections with the first connections at a greater distance from the shaft than the second. The body can be lifted from the shaft after it has been swung outwards from the frame. Each phase current-feeding series circuit incorporates a thyristor unit controlled by the central unit.
Patent SE-8401643-L (SE)
Inventor: DENEV MARTIN
IPC: A61N5/06
Filed: 1984-03-23
Abstract: A microencapsulated luminophore circulates in the blood stream. When the body is subjected to a high frequency electric field, the microcapsules radiate cancer-inhibiting light at 1900 A principally.
Patent SE-8403774-L (SE)
Inventor: RIEHLE H
IPC: B60D1/06
Filed: 1984-07-18
Abstract: A trailer coupling link comprises a trapezoidal four-link linkage 2,3,4, used to achieve a virtual centre of rotation displaced forwards in the direction of the centre of gravity of the towing vehicle, one link 2 of the said linkage being arranged so as to be capable of limited pivoting about a longitudinal axis on a flange element 5 which can be bolted on below the trailer drawbar 14, and another link 3 is formed by a housing element 6 mounted on the coupling ball 16 and, with the aid of grooves 21 overlapping projections 22 which extend laterally from the ball neck 15, can be fixed so as to be immovable about the perpendicular axis passing through the coupling ball. The coupling link may be removed to enable a conventional coupling between the towing vehicle and trailer for short and slow journeys. Links 3,4 are connected by ball joints 9. <IMAGE>
Patent SE-8404742-L (SE)
Inventor: CASTWALL L W
IPC: B29C45/26
Filed: 1984-09-21
Abstract: Method of manufacturing a hollow plastics article by means of injection moulding and by using a core which is inserted in a mould. The core (15) is formed by a container (12) which is filled with non-compressible material, such as liquid or liquid frozen to solid form. The article (10) is moulded around the core. After the injection moulding the material is removed through an opening in the article and the container, respectively, whereas the container remains in the article in order to form a part which is integrated with the article.
Patent SE-8405216-L (SE)
Inventor: WIMPEE L C
IPC: G01T3/00
Filed: 1984-10-18
Abstract: Disclosed is a neutron detector, provided with a sealed chamber having two spaced apart electrodes, hermetically sealed in the chamber with a seal which is located in an environment of at least two decades less neutron flux than that experienced by the detector. An ionizable gas is placed within the space between the electrodes, and pressurized to a pressure above one atmosphere. A layer of a mixture of an active material and a breeding material are positioned within the chamber, the active material and breeding material being respectively U-235 and U-234, which layer has a thickness of at least 0.2 milligrams per square centimeter.
Patent SE-8502583-L (SE)
Inventor: HENRIKSSON S N
IPC: B27B17/02
Filed: 1985-05-24
Abstract: The side plates extend in width outside the rivet union of the chain and inside the lateral cut (19a) of the cutting teeth. Radially, the side plates extend as closely as possible below the profile of the cutting teeth.
Patent SE-8504487-L (SE)
Inventor: SVENSSON LARS
IPC: E02D27/42
Filed: 1985-09-27
Abstract: The base comprises a base member (1), e.g. of concrete, which at its lower portion (4) has obliquely upwardly extending surfaces of a vertical extent corresponding to approximately half the height of the base member, and has an overall height which is considerably less than the distance from the bottom surface (6) of the base to the fixing means (3) for the post (i.e.than the depth by which the base is lowered into the ground before fixing the post) the base member being connected with a number of rod means (2) consisting of pairs of rods (10) which at their upper ends are rigidly connected to the fixing means (3) and at their lower ends are embedded in the base member (1) in spaced apart relationship. <IMAGE>